Earlier this week, a tribute concert called Echo in the Canyon took place at the Orpheum Theatre in Los Angeles. It featured artists including Beck, Fiona Apple, Jakob Dylan, and Cat Power covering classic Southern California songs by the Beach Boys, the Byrds, the Mamas & the Papas, the Turtles, the Association, Buffalo Springfield, and more. (A covers album featuring performers from the show will be released next year.) Photographer Piper Ferguson was there to catch all the action onstage and off.